Ralph Castain 9c2f17eb01 Cleanup the nidmap lookup functions and add some comments explaining how we handle the nid, job, and pmap arrays. This fixes a problem we have less-than-full participation in a comm_spawn, causing holes to exist in the pmap array. ... Update the slave spawn tests to properly indicate participation as being solely MPI_COMM_SELF. This commit was SVN r20961.		2009-04-09 02:48:33 +00:00
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base.h	Modify the base collective algorithms to take an array of arbitrary vpids instead of assuming everything is ordered in a particular way. Modify the hier grpcomm module to support arbitrary mappings	2009-02-19 21:35:20 +00:00
grpcomm_base_allgather.c	- Finally add the missing opal/util/output.h	2009-03-17 22:37:15 +00:00
grpcomm_base_close.c	Fix the allgather and allgather_list functions to avoid deadlocks at large node/proc counts. Violated the RML rules here - we received the allgather buffer and then did an xcast, which causes a send to go out, and is then subsequently received by the sender. This fix breaks that pattern by forcing the recv to complete outside of the function itself - thus, the allgather and allgather_list always complete their recvs before returning or sending.	2008-03-24 20:50:31 +00:00
grpcomm_base_coll.c	- Finally add the missing opal/util/output.h	2009-03-17 22:37:15 +00:00
grpcomm_base_modex.c	Cleanup the nidmap lookup functions and add some comments explaining how we handle the nid, job, and pmap arrays. This fixes a problem we have less-than-full participation in a comm_spawn, causing holes to exist in the pmap array.	2009-04-09 02:48:33 +00:00
grpcomm_base_open.c	- On the way to get the BTLs split out and lessen dependency on orte:	2009-02-14 02:26:12 +00:00
grpcomm_base_select.c	Fix some Coverity 'Event set_but_not_used' highlights.	2008-06-06 14:38:41 +00:00
Makefile.am	Move the daemon collectives out of the ODLS and into the GRPCOMM framework. This removes the inherent assumption that the OOB topology is a tree, thus allowing different grpcomm/routed combinations to implement collectives appropriate to their topology.	2009-01-27 19:13:56 +00:00